Complete cleanroom airflow control package with aluminum averaging probe, controller and blue damper actuator

클린룸 제어 및 환경 모니터링 시스템 (Cleanroom Control and Environment Monitoring Systems)

공기 흐름 제어 시스템

A closed-loop airflow package that measures supply or exhaust volume and drives a modulating damper to maintain the commanded cleanroom air quantity.

Closed-Loop Air Volume
Multi-Point Duct Sensing
Fast Damper Actuation
Stable Low-Flow Control

견적 요청 제품 찾아보기

상품 소개

The airflow control system combines a duct averaging sensor, differential pressure transmitter, airflow controller and modulating damper actuator. The controller converts the measured velocity pressure into air volume using the configured duct area and continuously positions the damper. Low-flow cutoffs and sensor filtering prevent noisy readings from driving the actuator unnecessarily. The package can regulate supply, return or exhaust air and can share measured volume with the room pressure controller for coordinated cascade control.

주요 기능

Averaging duct pickup samples multiple points instead of relying on one local velocity.

Configured duct dimensions convert pressure signal into a usable airflow-volume value.

Modulating actuator feedback confirms the commanded damper position was reached.

Filtering, deadband and low-flow handling stabilize control near minimum ventilation rates.

고객 제품 관심사

Reliable air-volume control depends on representative sensing and an actuator response matched to the duct and pressure conditions.

A single-point duct reading changes with turbulence and elbow location.A multi-point averaging pickup provides a more representative velocity-pressure signal.

The damper hunts around the minimum airflow setpoint.Appropriate filtering, deadband and low-flow cutoff prevent reaction to measurement noise.

The displayed air volume is wrong after a duct size change.Field-configurable duct area and sensor coefficient recalculate volume for the installed branch.

A disconnected actuator is not noticed until room pressure drifts.Position feedback and airflow deviation alarms identify failed movement before the room leaves its normal band.

일반적인 응용 프로그램

Cleanroom supply-air branchesProcess exhaust regulationLaboratory make-up airPressure-cascade airflow tracking

기술 매개변수

Typical construction for a cleanroom duct airflow controller and actuator package is listed below.

핵심 재료	Aluminum averaging probe, flame-retardant polymer controller and galvanized steel damper frame
패널 두께	60-140 mm controller and transmitter depth
유효 폭	120-300 mm controller width
최대 길이	Averaging probes up to 2000 mm
강철 면면 두께	0.8-1.5 mm galvanized steel damper casing
코어 밀도	2650-2750 kg/m³ for aluminum probe components
열전도도 (Thermal Conductivity)	150-220 W/(m·K) for the aluminum sensing probe
표면 마무리	Natural anodized aluminum probe with white controller and zinc-coated damper frame
접합 유형	Flanged duct pickup with barbed pressure ports and direct-coupled damper actuator
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Supply or exhaust configurationCircular or rectangular duct probesBACnet or Modbus controllerSpring-return damper actuator

Planning a Airflow Control System specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.